{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "arguments": ["attacker", "price", "victim", "attack pattern", "damage amount", "place", "payment method"]}], "input": "The group would send emails to various companies , threatening to launch DDoS attacks unless they paid a ransom fee ."}
{"ransom": [{"attacker": "The group", "price": "NAN", "victim": ["they", "various companies"], "attack pattern": "threatening to launch DDoS attacks", "damage amount": "NAN", "place": "NAN", "payment method": "NAN"}]}